San Francisco city employees working at the de Young and Legion of Honor museums rallied at City Hall Tuesday to protest use of their thumbprints in biometric authorization, voicing concerns that a cyber hack could irretrievably comprise their personal information.

Levi’s Stadium heavy reliance on tech is expected to not only solve a lot of the problems that come from jamming 70,000 people into one area, but also gives fans a game day experience unlike any other in NFL history.